package com.bnz.web.filter;


import javax.servlet.*;
import javax.servlet.annotation.WebFilter;
import java.io.IOException;

@WebFilter(urlPatterns = "/*")
public class FirstFilter implements Filter {
	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
		System.out.println("FirstFilter init...");
	}

	@Override
	public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
		System.out.println("FirstFilter doFilter...");

		//放行页面
		filterChain.doFilter(servletRequest, servletResponse);
	}

	@Override
	public void destroy() {
		System.out.println("FirstFilter destroy...");
	}
}
